Se scientists prefer to talk about the mass of something rather than how much it weighs,because mass does not change. They can work out the mass of galaxies by measuring the distance between them and the specd they move. Recently, Dr. Jorge discovered snm:-…: The mss of the Milky W-...
As vast as the solar system is, it is tiny compared to its immediate and more distant surroundings. The solar system is part of the Milky Way Galaxy, a spiral-shaped agglomeration of stars and interstellar dust with four arms that orbit around the galaxy's own center. The solar system is...
Does light travel as a wave, a ray or a stream of particles? Is it a single color or many colors mixed together? Does it have a frequency like sound? And what are some of the common properties of light, such as absorption, reflection, refraction and diffraction? You might think ...
It is soft, so if some does not dissolve it will not damage your teeth. No other mineral has physical properties that are better suited for this use. The mineral gold is perfectly suited for use in jewelry. It can be easily shaped into a custom item of jewelry by a craftsperson. It ...
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Most Abundant Elements in the Milky Way Galaxy This is a table of elements in the Milky Way, which is similar in composition to other galaxies in the universe. Keep in mind, elements represent matter as we understand it. Much more of the galaxy consists of something else! ElementElement...
The difference between a constellation and a galaxy is that a constellation is a collection of stars that resemble a pattern. Constellations are areas of the sky where we have broken the sky into parts. All the stars in the constellations are withinthe Milky Way. A galaxy is a large collect...
as stated in my previous post. The surgery consist of having the bones in their legs completely cut then inserting metal rods in between the severed bones adding a couple inches to their overall height. However, many people are paying a terrible price for trying to change the way that they...
In 2022 astronomers discovered the heaviest neutron star to date with a mass of 2.35 times that of the sun, which is also the fastest-rotating pulsar ever found in the Milky Way. The pulsar designated PSR J0952−0607 is also known as the Black Widow pulsar as it is believed to have ...
9.Why does the author ask the question "What will happen when the Sun dies?" ? A. To identify the most serious question concerning star death that scientists must address B. To introduce the topic that the rest of the passage will discuss ...